Square Hollow
Section

SQUARE HOLLOW SECTIONS (SHS)

CR, HR and GP Square HSS is referenced as hollow structural steel. The three basic shapes are referenced as CHS, SHS, and RHS, being circular, square, and rectangular hollow sections. Circular HSS are sometimes mistakenly called steel pipe, although true steel pipe is actually dimensioned and classed differently from HSS. (HSS dimensions are based on exterior dimensions of the profile pipes are also manufactured to an exterior tolerance, albeit to a different standard.) The corners of HSS are heavily rounded, having a radius which is approximately twice the wall thickness. The wall thickness is uniform around the section.

Product Specifications

Thickness in mm

0.50

0.60

0.70

0.80

0.90

1.00

1.20

1.60

1.80

2.00

2.20

2.50

7.5x7.5

0.111

0.132

0.152

0.172

0.191

0.210

0.246

0.313

10x10

0.150

0.179

0.207

0.235

0.262

0.289

0.340

0.438

0.484

12.5x12.5

0.190

0.226

0.262

0.297

0.332

0.367

0.434

0.563

0.625

0.684

15x15

0.229

0.273

0.317

0.360

0.403

0.445

0.528

0.689

0.766

0.841

19x19

0.292

0.348

0.405

0.461

0.516

0.571

0.679

0.890

0.992

1.093

20x20

0.307

0.367

0.426

0.485

0.544

0.602

0.716

0.939

1.048

1.154

1.259

1.412

1.561

25x25

0.385

0.461

0.536

0.611

0.685

0.758

0.904

1.190

1.330

1.467

1.603

1.803

1.999

30x30

0.555

0.646

0.736

0.826

0.915

1.092

1.440

1.611

1.781

1.948

2.195

2.438

38x38

1.052

1.166

1.394

1.843

2.064

2.284

2.501

2.824

3.142

40x40

1.468

1.941

2.175

2.407

2.637

2.978

3.315

50x50

2.442

2.739

3.033

3.326

3.761

4.191

60x60

2.944

3.303

3.660

4.015

4.544

5.068

72x72

3.445

3.866

4.286

4.704

5.327

5.945

80x80

3.946

4.430

4.913

5.393

6.110

6.822

100x100

5.558

6.165

6.771

7.676

8.576

Dimensions and properties of Square Hollow Section

Designationin mm

Thickness

in mm

Weight

in kg/meter

25x25

2.6

1.69

3.2

1.98

30x30

2.6

2.10

3.2

2.49

4

2.94

32x32

2.6

2.26

3.2

2.69

4

3.19

38x38

2.6

2.75

2.9

3.03

3.2

3.29

3.6

3.63

4

3.95

40x40

2.6

2.92

3.2

3.49

3.6

3.85

4

4.20

49.5x49.50

2.9

4.07

3.6

4.93

4.5

5.95

72x72

3.2

6.71

4

8.22

4.8

9.66

91.5x91.5

3.6

9.67

4.5

11.88

5.4

14.01

100x100

4

11.73

5

14.41

6

16.98

113.5x113.5

4.5

14.99

4.8

15.92

5.4

17.74

6

19.53

132x132

4.8

18.71

5.4

20.88

23.01

150x150

5

22.26

6

26.40

180x180

4

21.90

5

27.20

6

32.05

8

42.50

Address

# 98, 1 st Floor,New Timber Yard Layout,Mysore Road,Bengaluru-560026

Contact

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